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* @license GNU General Public License version 2 or later; see LICENSE.txt */ namespace Joomla\CMS\Table; \defined('JPATH_PLATFORM') or die; use Joomla\CMS\Language\Text; use Joomla\Database\DatabaseDriver; /** * Extension table * * @since 1.7.0 */ class Extension extends Table { /** * Indicates that columns fully support the NULL value in the database * * @var boolean * @since 4.0.0 */ protected $_supportNullValue = true; /** * Ensure the params in json encoded in the bind method * * @var array * @since 4.0.0 */ protected $_jsonEncode = ['params']; /** * Custom data can be used by extension developers * * @var string * @since 4.0.0 */ public $custom_data = ''; /** * Constructor * * @param DatabaseDriver $db Database driver object. * * @since 1.7.0 */ public function __construct(DatabaseDriver $db) { parent::__construct('#__extensions', 'extension_id', $db); // Set the alias since the column is called enabled $this->setColumnAlias('published', 'enabled'); } /** * Overloaded check function * * @return boolean True if the object is ok * * @see Table::check() * @since 1.7.0 */ public function check() { try { parent::check(); } catch (\Exception $e) { $this->setError($e->getMessage()); return false; } // Check for valid name if (trim($this->name) == '' || trim($this->element) == '') { $this->setError(Text::_('JLIB_DATABASE_ERROR_MUSTCONTAIN_A_TITLE_EXTENSION')); return false; } return true; } /** * Method to create and execute a SELECT WHERE query. * * @param array $options Array of options * * @return string The database query result * * @since 1.7.0 */ public function find($options = array()) { // Get the DatabaseQuery object $query = $this->_db->getQuery(true); foreach ($options as $col => $val) { $query->where($col . ' = ' . $this->_db->quote($val)); } $query->select($this->_db->quoteName('extension_id')) ->from($this->_db->quoteName('#__extensions')); $this->_db->setQuery($query); return $this->_db->loadResult(); } }